quantum-space-buddies/QSB/Player/PlayerEntanglementWatcher.cs

using QSB.Messaging;
using QSB.Player.Messages;
using QSB.QuantumSync.WorldObjects;
using QSB.Utility;
using QSB.WorldSync;
using UnityEngine;

namespace QSB.Player;

internal class PlayerEntanglementWatcher : MonoBehaviour, IAddComponentOnStart
{
	private QuantumObject _previousCollidingQuantumObject;

	private void Update()
	{
		if (!QSBCore.IsInMultiplayer)
		{
			return;
		}

		if (!QSBWorldSync.AllObjectsReady)
		{
			return;
		}

		var controller = Locator.GetPlayerController();
		if (controller == null)
		{
			return;
		}

		var collidingQuantumObject = controller._collidingQuantumObject;
		if (_previousCollidingQuantumObject != collidingQuantumObject)
		{
			var objectId = collidingQuantumObject != null
				? collidingQuantumObject.GetWorldObject<IQSBQuantumObject>().ObjectId
				: -1;

			new PlayerEntangledMessage(objectId).Send();
			_previousCollidingQuantumObject = collidingQuantumObject;
		}
	}
}